﻿<Application 
  x:Class="DemoApp.App"
  xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
  xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
  >
  <Application.Resources>
    <LinearGradientBrush x:Key="Brush_HeaderBackground" StartPoint="0.5,0" EndPoint="0.5,1">
      <GradientStop Color="#66000088" Offset="0" />
      <GradientStop Color="#BB000088" Offset="1" />
    </LinearGradientBrush>
  </Application.Resources>
</Application>